Replacement Electrodes - NEC-20

Keep Your NEC-20 Running at Peak Performance.

Electrodes are the heart of your Claritech NEC-20 purification system. Over time, they naturally wear down as they release copper-silver ions into your pool water. These official Claritech Replacement Electrodes restore your system to full effectiveness — so your pool stays clean, clear, and chemical-free for years to come.

Why Replace Your Electrodes?

• ✅ Restore full purification power — worn electrodes reduce ion output and effectiveness
• ✅ Official Claritech replacement — guaranteed compatibility with your NEC-20
• ✅ Extend the life of your system — a fraction of the cost of a new unit
• ✅ Easy to install — simple swap, no specialist required

Compatible With

Claritech NEC-20 (Small/Above Ground Pool & Spa Water Purification System)

For the NEC-2000, see Replacement Electrodes - NEC-2000.